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I haven't been able to many biographical details at all. A couple of Spanish sources talk about the ship he commanded being relaunched in January 1713 under a different captain "por defunción de Arriola" — "due to Arriola's death" — meaning he seems to have died in 1712 or early 1713. But that's the most I've got. <span style="font-family:Georgia, serif; color:#cccccc;">&mdash;&nbsp;'''''[[User:Admin|admin]]'''''&nbsp;&bull;&nbsp;'''''[[User_talk:Admin|talk]]'''''&nbsp;</span> 17:18, 1 March 2009 (UTC)